B. Burggraf

THE WIND OF VARIABLE C IN M33

R. Humphreys, K. Weis, K. Davidson, 2014, 1401.5487.

LUMINOUS AND VARIABLE STARS IN M31 AND M33. II. LUMINOUS BLUE VARIABLES, CANDIDATE LBVs, Fe ii EMISSION LINE STARS, AND OTHER SUPERGIANTS

R. Humphreys, K. Weis, K. Davidson, 2014, 1407.2259.

Variable C – “a typical” LBV in M 33?

R. Humphreys, K. Weis, D. Bomans, 2014, Proceedings of the International Astronomical Union.

LUMINOUS AND VARIABLE STARS IN M31 AND M33. I. THE WARM HYPERGIANTS AND POST-RED SUPERGIANT EVOLUTION

R. Humphreys, K. Weis, K. Davidson, 2013, 1305.6051.

Var C: Long-term photometric and spectral variability of a luminous blue variable in M 33

M. Henze, H. Meusinger, A. Zharova, 2015, 1505.07327.